本科学位论文__侧抽芯液压管路三通管接头注塑模具设计.docVIP

　　编号： 毕业设计说明书 题 目： 侧抽芯液压管路 三通管接头注塑模设计 学 院： 国防生学院 专 业： 机械设计制造及其自动化 学生姓名： 匡鹏来 学 号： 1000110105 指导教师： 曹泰山 职 称： 讲 师 题目类型：(理论研究 (实验研究 (工程设计 (工程技术研究 (软件开发 2014 年 5 月 4 日 摘 要 　　塑料注射模具是成型塑料的一种重要工艺装备，通过对液压管路三通塑料模具设计,能够全面的了解塑料模具设计的基本原则、方法.并能较为熟练的使用Proe4.0、AUTOCAD软件进行塑料模具设计,提高自己的绘图能力。为今后从事设计工作打下了坚实的基础。 　　随着现代工业发展的需要，塑料制品在工业、农业、日常生活和军事等各个领域的应用范围越来越广，质量要求也越来越高，中国已经成为全球最大的塑料市场之一，塑料制品产量全球第二。为了做到高质、高效、低成本，从而提高市场占有率，注塑模具的开发、设计、加工与CAD/CAE/CAM技术相结合具有重大意义。 本次主要设计是对液压管路三通注射模的设计, 重点对塑件的成型原理、原料选用和注射技术进行分析。通过根据形状、尺寸、精度及表面质量要求的分析结果，确定所需的模塑成型方案，制品的后加工、分型面的选择、型腔的数目和排列、成型零件的结构、浇注系统等。 关键词：注塑模；模具结构；侧型芯；工艺方案 Abstract Plastic injection mold is an important technological equipment of plastic forming, based on the hydraulic piping tee plastic mold design, can fully understand the basic principles, methods of plastic mold design. And can be used more skilled Proe4.0, AUTOCAD software for plastic mold design, improve their ability to draw. Engaged in the design for the future work laid a solid foundation. With the needs of the development of modern industry, plastic products in industry, agriculture, military and other fields of daily life and the application scope is more and more wide, the quality requirements also more and more high, China has become one of the worlds largest plastics market, plastic products production in the worlds second. In order to achieve high quality, high efficiency, low cost, and improve the market share, injection mold development, design, processing combined with CAD/CAE/CAM technology is of great significance. The main design is the design of injection mold hydraulic piping tee, focus on the forming principle of plastic parts, raw materials selection and injection technology were analyzed. By according to the shape, size, precision and surface quality requirement analysis, to determine